DataBaseball
2026
Kyle Bird headshot

Pitcher · 2019

Kyle Bird

Age
26
B/T
L/L
Height
6' 3"
Weight
220 lb
Born
April 12, 1993 in Orange Park, FL, USA
MLB debut
March 28, 2019
dbWAR
-.8
1 season(s)
IP
12.2
ERA
7.82
FIP
10.79
K/9
7.1
FIP−
240
100 = avg

Kyle Bird is a relief pitcher for the Texas Rangers. In 2019 he struck out 10 batters over 12.2 innings across 12 appearances, going 0-0. His ERA of 7.82 was 73.5% higher than the league average of 4.51. Stripping out defence, his 10.79 FIP suggests that his ERA had some help behind him. He missed bats on 30.0% of swings (10.8% of every pitch he threw), walked 23.1% of the batters he faced and struck out 15.4%. His -0.8 dbWAR is built from that FIP rather than runs allowed, so it credits him for what he controls and not for the defence behind him.

League context

Percentile among qualified pitchers, 2019.

FIP10.79
K/97.1
WHIP2.05
WAR-.8

Pitching

Standard and advanced, by season.

Trend
201912012.2001111110157.8210.792.057.110.7173240-0.8

Platoon splits

How left- and right-handed hitters fare against him.

Opponent batting by the side the hitter bats from, 2019. Counted from play-by-play, so totals can differ from the box-score season line by a plate appearance or two.
SplitPAABHHRBBSOAVGOBPSLGwOBAK%
vs LHB31225175.227.452.364.38316.1%
vs RHB34266485.231.412.692.44814.7%

Pitch sequencing

What Kyle Bird throws in each count, and what he follows each pitch with. Select any cell for the breakdown.

ShowBatter
SliderSinkerFour-seamUnknown

Select a count to see exactly what Kyle Bird throws in it.

Pitch arsenal

What he throws, how hard, and how often it misses in 2019.

Slider39.9%11179.92,60135.1%43.2%
Sinker25.2%7091.22,40741.4%13.8%
Four-Seam Fastball21.2%5991.32,53839.0%19.0%
Unknown13.7%3842.1%46.2%
Kyle Bird's arsenal by usage. Velocity is average release speed in mph, spin in rpm, and whiff rate is misses per swing — the cleanest single measure of whether a pitch beats hitters.

Head to head

Put Kyle Bird beside up to three others.

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Kyle Bird
How these are computed

wOBA uses linear weights measured from this season's own play-by-play rather than published constants, and wRC+ is park-adjusted against that same league. dbWAR is our own open implementation — not fWAR or bWAR — and the full derivation, including its simplifications, is on the methodology page.